[INFO] updating cached repository https://github.com/nanoxd/arcade.rs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 0f852f35b52cf82ef9bf0a7d0c0ed93501f6e9c1
[INFO] testing nanoxd/arcade.rs against beta-2019-09-28 for beta-1.39-1
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnanoxd%2Farcade.rs" "work/builds/worker-5/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nanoxd/arcade.rs on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/nanoxd/arcade.rs
[INFO] finished tweaking git repo https://github.com/nanoxd/arcade.rs
[INFO] tweaked toml for git repo https://github.com/nanoxd/arcade.rs written to work/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/nanoxd/arcade.rs already has a lockfile, it will not be regenerated
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-5/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] a6d94c804baee8e821d3017de77912054ec5a2764a788b2888909a2dd02941fd
[INFO] running `"docker" "start" "-a" "a6d94c804baee8e821d3017de77912054ec5a2764a788b2888909a2dd02941fd"`
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling num-complex v0.1.35
[INFO] [stderr]    Compiling sdl2-sys v0.8.1
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling num v0.1.36
[INFO] [stderr]    Compiling sdl2 v0.13.0
[INFO] [stderr]    Compiling sdl2_image v1.0.0 (https://github.com/xsleonard/rust-sdl2_image.git?tag=1.0.0#494410f1)
[INFO] [stderr]    Compiling arcade v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:52:20
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ChangeView(Box<View>),
[INFO] [stderr]    |                    ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/phi/mod.rs:64:34
[INFO] [stderr]    |
[INFO] [stderr] 64 |     where F: Fn(&mut Phi) -> Box<View> {
[INFO] [stderr]    |                                  ^^^^ help: use `dyn`: `dyn View`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `elapsed`
[INFO] [stderr]   --> src/phi/mod.rs:95:13
[INFO] [stderr]    |
[INFO] [stderr] 95 |         let elapsed = delta as f64 / 1_000.0;
[INFO] [stderr]    |             ^^^^^^^ help: consider prefixing with an underscore: `_elapsed`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `overlaps`
[INFO] [stderr]   --> src/phi/data.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     pub fn overlaps(&self, other: Rectangle) -> bool {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `size`
[INFO] [stderr]   --> src/phi/gfx.rs:72:5
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn size(&self) -> (f64, f64) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ChangeView`
[INFO] [stderr]   --> src/phi/mod.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 52 |     ChangeView(Box<View>),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: linking with `cc` failed: exit code: 1
[INFO] [stderr]   |
[INFO] [stderr]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.arcade.8d6rn2m2-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457" "/opt/rustwide/target/debug/deps/arcade-ad28d51433224457.4dxf6193gwm10g6f.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2_image-d1e27fa4baff76a0.rlib" "/opt/rustwide/target/debug/deps/libsdl2-f9c2c6196c166ad5.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-d91ea5716ba70b24.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4c9f1ea4a80d486e.rlib" "/opt/rustwide/target/debug/deps/libnum-100bcbed80795a14.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-f732547f3b93c46b.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-7bbedfcc7b82eeca.rlib" "/opt/rustwide/target/debug/deps/librand-496b34c14650f19a.rlib" "/opt/rustwide/target/debug/deps/liblibc-fcb7372e6191b8d7.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-ec99a931f484e702.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-36df04c4ffd5e9b5.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6545af337561e069.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-8fb6afb409aee759.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-bfd91076d5db9145.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-db812c66f862af4c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e7871a21575d5ff7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-2f2c581bc0d759e6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-35731cabc05dc8a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-36477394541292db.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-8b706b170c1272d8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-801dbb3043ccf581.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-a32aa66ce6f72b21.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d00ea3bfb2bb6c00.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d2c6ebe88c3e113c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-df74f62f6bb60621.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2170473575daeedb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-1a08089bbddc4f51.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2019-09-28-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f8f562e5472ad5c3.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `arcade`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "a6d94c804baee8e821d3017de77912054ec5a2764a788b2888909a2dd02941fd"`
[INFO] running `"docker" "rm" "-f" "a6d94c804baee8e821d3017de77912054ec5a2764a788b2888909a2dd02941fd"`
[INFO] [stdout] a6d94c804baee8e821d3017de77912054ec5a2764a788b2888909a2dd02941fd